﻿// COPYRIGHT 2012, Justin Michalczak
//
// This file is licenced to the public under the Apache
// License, Version 2.0 (the "License"); you may not use
// this file except in compliance with the License.
// You may obtain a copy of the License at:
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace CopperVineSoftware.Stackr.Parser.Lexemes
{
    /// <summary>Lexeme representing a conditional statement.</summary>
    /// <remarks>
    ///     Conditionals are statements which evaluate some boolean state,
    ///     and execute either a true or false branch based on that state.
    /// </remarks>
    public interface Conditional : Statement
    {
        /// <summary>The statements to execute for the true branch.</summary>
        IEnumerable<Statement> TrueBranch { get; }

        /// <summary>The statements to execute for the false branch.</summary>
        IEnumerable<Statement> FalseBranch { get; }
    }
}
